| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d97cb748898aa080b013f7f35bc8b434 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-78 |
| filingDate |
1999-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_102248d2923fe5986aae967f00ff7082 |
| publicationDate |
2001-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2001113291-A |
| titleOfInvention |
Organic substance-containing water treatment equipment |
| abstract |
(57) [Problem] To stably and efficiently decompose and remove organic substances by ozone without being affected by the quality of water to be treated. SOLUTION: After adjusting the pH of organic matter-containing water to 4 to 6, degassing treatment is performed by a membrane deaerator 1 and then ozone oxidative decomposition treatment is performed in a reaction tower 2. The ozone treatment efficiency is improved and stabilized by removing in advance carbonic acid components that inhibit ozone oxidation and dissolved gases that affect the amount of dissolved ozone. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013522021-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016209849-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3873857-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5374020-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190002500-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011161345-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2005321750-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2006064755-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006069418-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102377390-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11111165-B2 |
| priorityDate |
1999-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |